#Neuroscience

Is forgetting where you’ve placed your keys or struggling to remember names just a harmless part of daily life, or does it mean something more serious? As Thailand’s population ages, questions about memory and cognitive health are growing in urgency for many households. Recent research by leading neuroscientists, highlighted in a broadcast and a new book by a noted neurologist from the University of California, Davis, sheds light on the boundaries between normal forgetfulness and worrying signs that warrant closer attention—offering guidance relevant to millions of Thai families and caregivers.

As Thailand’s population ages, households are increasingly confronted with questions about memory and cognitive health. Recent guidance from leading neuroscientists, highlighted by a prominent neurologist’s broadcast and forthcoming book, helps distinguish normal forgetfulness from signs that warrant medical attention. The insights aim to support millions of Thai families and caregivers navigating memory changes.

Forgetting everyday details—like where you placed keys or names of acquaintances—happens to many people. The brain does not store every fact perfectly, and memory naturally fluctuates with age. Memory is an active, reconstructive process, and occasional lapses often reflect a busy life and information overload rather than illness. In Bangkok’s fast-paced environment, such “senior moments” can be common for healthy adults and older adults alike.

Have you ever found yourself slumped on the sofa at the end of a mentally exhausting day, convinced your brain must be running on empty? New research suggests that feeling mentally drained may have surprisingly little to do with how much energy your brain actually uses — and may be rooted in stress rather than any hard limit of cerebral power.

According to a comprehensive new analysis led by neuroscientists at Monash University, the human brain consumes almost the same amount of energy whether you’re intensely engaged in mental problem-solving or simply daydreaming. “The metabolic increase is about 5% when comparing resting and active states,” the researchers concluded, challenging a widely held assumption that tough cognitive work significantly depletes our fuel reserves. The study, published in June 2025 and widely discussed in the global science press, upends popular beliefs about what causes mental fatigue and carries profound implications for how Thais approach work, study, and daily life (zmescience.com).

A new analysis from Monash University suggests that intense thinking may only modestly raise the brain’s energy use—about 5%—rather than draining a vast reserve. For many, fatigue after study or work feels dramatic, but researchers say stress and emotional strain play a larger role than a hard limit on brain power.

The study, which reviews decades of brain-imaging data, found that resting and active mental states share similar energy demands. When solving a logic puzzle or memorizing vocabulary, energy rises only in targeted brain regions, while other areas quiet down to keep overall balance. In short, the brain’s energy budget remains largely stable during heavy cognitive tasks. Data from researchers in the field indicate that the notion of widespread, wholesale “fuel depletion” is unlikely.

A seemingly simple act—tapping your finger at a specific rhythm—has been found to significantly boost brainpower and improve hearing, according to groundbreaking new research published in the Proceedings of the Royal Society B. The study, led by a team from Aix-Marseille University, demonstrates that rhythmic finger tapping, particularly at a moderate pace, primes the brain to better comprehend speech amid background noise. This discovery points to a previously unknown human ability that may have important implications for how we navigate noisy environments, learn languages, and even support those with hearing challenges.

A simple tap of the finger at a steady rhythm could boost brain performance and improve hearing in noisy settings, new research suggests. Published in Proceedings of the Royal Society B, the study from a team at Aix-Marseille University shows that moderate-rate finger tapping primes the brain to better understand speech amid background noise. The finding hints at a human ability that could help Thai readers navigate crowded spaces, learn languages, and support those with hearing challenges.

Singing can boost brain health and emotional well-being, even if you don’t consider yourself a singer. New studies reinforce what many already sense: participating in music, especially group singing, benefits mental health and social connection. For Thais, with a tradition of community singing in temples, schools, and festivals, these findings offer practical ways to support wellness in a fast-paced society.

Thai culture already centers communal music—from luk thung bands to Buddhist chants—that unites people and uplifts spirits. Recent research deepens this understanding, showing that music isn’t simply entertainment; it actively engages the brain and enhances emotional resilience. Even those who feel unsure about their singing can gain. The experience is similar to how casual physical activity improves health without requiring athletic prowess.

Even if your vocal talents are miles away from Beyoncé’s, the evidence is clear: singing is profoundly beneficial for the brain and overall mental health. Recent research, including new findings covered by The Washington Post in June 2025, highlights that singing—regardless of skill—unleashes a cascade of positive neural and psychological effects. For Thais, whose rich culture already embraces community singing in temples, schools, and festivals, embracing these benefits could be a key part of wellness routines and social healing in a fast-paced era.

Scientists have uncovered that the brain’s dopamine system doesn’t simply predict if a reward is coming, but also precisely when to expect it—offering fresh insights into motivation, addiction, and even artificial intelligence. This new study, led by researchers at the University of Geneva and published on June 9, 2025, fundamentally changes our understanding of how the brain’s reward circuitry times and values pleasurable experiences, opening new avenues for practical applications in health and education (ScienceDaily).

Moments of mind blanking happen at the most inconvenient times—during exams, important meetings, or casual chats. A growing body of research treats these lapses not as personal failings but as common, brain-wide events that reveal how our minds recharge. For Thai readers, understanding this phenomenon can guide daily stress management, productivity, and mental health awareness in education and work settings.

Researchers now view mind blanking as a normal aspect of cognition, not a rare quirk. A major review indicates people spend roughly 5% to 20% of waking hours with no conscious thoughts. This challenges the notion that blank moments are simply a failure of attention and shows they are a widespread feature of human experience that affects students, professionals, and older adults alike. In Thai classrooms and offices, recognizing this as a natural part of brain function can reduce stigma around forgetting or pausing mid-speech.

A new neuroimaging study suggests regular mindfulness meditation makes people more attuned to bodily sensations, but it does not sharpen sensory accuracy. The finding, reported in Psychophysiology, shows mindfulness can lower the brain’s sensory gating—the threshold that decides which signals reach conscious awareness—raising important questions for mental health practice and personal well-being. Research from behavioral and EEG data highlights that openness to internal cues increases, even when real sensory discrimination does not.

A growing body of research points to a simple yet powerful tool for healthy, resilient brains: regular exercise. A recent Lancet article on neuroprotective mechanisms of exercise highlights the scientific consensus that physical activity protects the ageing brain and can slow cognitive decline. This finding is particularly timely for Thailand, where the population is rapidly ageing and dementia risk rises.

Thailand is entering a “super-aged” era. By 2031, more than 28% of Thais are expected to be over 60. With cognitive impairment and Alzheimer’s disease on the rise, affordable, accessible strategies to protect brain health are urgently needed. Evidence now suggests that regular moderate-to-vigorous aerobic activity could be among the most effective and equitable interventions.

A growing body of evidence is pointing towards a powerful tool in the quest for a healthy, resilient brain: regular exercise. A recent article published in The Lancet, “Neuroprotective mechanisms of exercise and the importance of fitness for healthy brain ageing,” highlights the robust scientific consensus emerging around physical activity’s unique ability to protect the ageing brain and ward off cognitive decline. This research is highly relevant for Thai readers, especially as Thailand’s population rapidly ages and the risks associated with dementia and other neurodegenerative diseases climb.

A new neuroimaging study has revealed that regular mindfulness meditation can make people more attuned to bodily sensations, but this increased openness does not actually sharpen sensory accuracy. The findings, published in the journal Psychophysiology, provide fresh insight into how mindfulness meditation alters perception by lowering the brain’s sensory gating—the threshold that regulates what bodily signals reach conscious awareness—raising intriguing questions for both mental health practitioners and individuals seeking emotional well-being through meditation (PsyPost).

A new study reveals that the brain’s dopamine system does more than signal rewards. It also predicts the exact timing of when pleasure will occur. This insight could transform approaches to motivation, addiction treatment, and even artificial intelligence. Led by researchers from the University of Geneva and published in mid-2025, the work shows the brain’s reward circuitry times pleasurable experiences with remarkable precision, offering practical implications for health and learning in Thailand.

It hits at the most inconvenient moments: during a stressful exam, a high-stakes meeting, or even a casual conversation when you simply cannot recall what you were just about to say. This sudden “mind blanking” is more than a common annoyance—recent research reveals it is a complex and surprisingly frequent mental event that holds important lessons about how our brains function and recharge. For Thai readers, understanding this phenomenon can help manage daily stress, enhance productivity, and inform approaches to mental health and education.

A recent scientific breakthrough has illuminated the vital connection between consistent physical exercise and enhanced brain health, revealing that long-term exercise facilitates key processes for clearing waste from the brain—marking a significant stride for both medical science and public health guidance. The study, published in Nature Communications, provides the first direct human evidence that regular physical activity can improve function in the brain’s glymphatic and meningeal lymphatic vessel systems, which are responsible for removing metabolic waste and maintaining neurological well-being (Nature Communications).

A new study provides the first direct evidence in humans that long-term, regular physical activity can improve the brain’s waste-clearing systems. Researchers found that sustained exercise enhances function in the glymphatic and meningeal lymphatic vessels, which remove metabolic byproducts and help protect brain health. The work, published in Nature Communications, signals a meaningful link between daily movement and neurological well-being.

The findings come at a pivotal time for Thailand, where the population is aging rapidly and neurodegenerative diseases are on the rise. While exercise has long been recommended to control blood pressure, cholesterol, and diabetes, this study helps explain how movement directly supports brain health beyond cardiovascular and metabolic benefits.

A growing body of research is shedding light on a curious phenomenon: certain everyday sounds—including seemingly harmless ones like typing, chewing, and even the repeated beeping of a microwave—can provoke intense irritation or even anger, especially among highly intelligent individuals. These findings have important implications for how society, including Thailand, understands noise sensitivity in work, school, and public life, challenging cultural norms and opening up new debates about tolerance, productivity, and well-being.

A new study advances our understanding of how the brain tells apart what we imagine from what we actually see. The research, conducted by a team at University College London and published in Neuron, identifies the fusiform gyrus as a key player in this reality-imagination divide. The findings carry relevance for mental health, technologies, and our broader grasp of perception.

Thai readers have long grappled with distinguishing fact from fiction, from traditional notions of illusion to modern concerns about digital misrepresentation. This study translates those ancient questions into measurable biology, showing how certain brain processes can blur the line between real experiences and vivid internal imagery. For Thailand’s growing population affected by conditions such as schizophrenia, the work offers new avenues for diagnosis, understanding, and potential intervention.

A new neuroimaging study reports that regular mindfulness meditation increases bodily awareness, making the brain more receptive to subtle sensations. However, this heightened openness does not automatically improve accuracy in distinguishing real sensations from imagined ones. The findings offer important nuance for Thai practitioners and health professionals exploring meditation as a wellbeing tool. Research by a team at Georg-August University Göttingen highlights how mindfulness can shift brain processing, with practical implications for education, healthcare, and daily life in Thailand.

In a pioneering new study, neuroscientists have traced the precise brain mechanisms that empower us to tell the difference between what we imagine and what we actually see—an ability fundamental to understanding our own experience and, when disrupted, central to psychiatric conditions like schizophrenia. The research, published this month in Neuron by a team at University College London (UCL), pinpoints the fusiform gyrus—a visual processing region of the brain—as a critical player in this reality-imagination divide, offering profound implications for mental health, technology, and our understanding of human perception (Neuroscience News).

A groundbreaking neuroimaging study published in the scientific journal Psychophysiology suggests that people who regularly practice mindfulness meditation are more likely to notice subtle bodily sensations, but this heightened awareness does not translate into greater accuracy when detecting real versus imagined stimuli. The research provides intriguing insights into how mindfulness affects the brain’s processing of sensory information—raising both exciting possibilities and important questions for Thai practitioners and health professionals interested in meditation for well-being (PsyPost).

A growing body of research suggests a surprising link between everyday sounds and how the highly intelligent brain processes the world. Innocuous noises like typing, chewing, or a microwave’s beeps can trigger strong irritation or anger, especially for creative and high-achieving individuals. For Thai readers, this reframes workplace, classroom, and public life—challenging norms about tolerance and productivity and inviting a nuanced conversation about well-being.

At the center is misophonia, a condition marked by intense emotional reactions to specific sounds. Once seen as a fringe complaint, misophonia is gaining recognition within the scientific community. In recent years, psychologists, neuroscientists, and educators have begun to explore its prevalence and impact. The topic has entered mainstream discourse through articles that examine how people with high cognitive or creative abilities may be particularly sensitive to sound, prompting reflection on social expectations and personal health.